.page-news{
  --nl-line:rgba(147,166,196,.16);
  --nl-panel:rgba(22,48,92,.62);
  background:var(--night);
  color:var(--mist);
  font-family:var(--font-body);
  overflow-x:hidden;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero{
  position:relative;
  overflow:hidden;
  padding:clamp(104px,13vw,164px) 0 clamp(64px,8vw,104px);
  background:linear-gradient(155deg,var(--abyss) 0%,var(--night) 74%);
  clip-path:polygon(0 0,100% 0,100% calc(100% - 62px),0 100%);
}
.page-news .news-hero__media{
  position:absolute;
  inset:0;
}
.page-news .news-hero__media img{
  width:100%;
  height:100%;
  object-fit:cover;
  opacity:.4;
}
.page-news .news-hero::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(120% 90% at 10% 6%,rgba(0,229,255,.18),transparent 62%),
    linear-gradient(180deg,rgba(6,18,41,.3) 0%,rgba(6,18,41,.9) 80%);
}
.page-news .news-hero__inner{
  position:relative;
  z-index:1;
}
.page-news .news-hero h1{
  margin:16px 0 0;
  max-width:17em;
  font-family:var(--font-display);
  font-weight:800;
  font-size:clamp(29px,5.2vw,56px);
  line-height:1.1;
  letter-spacing:-.02em;
  color:var(--mist);
}
.page-news .news-hero h1 .hl{
  color:var(--cyan);
}
.page-news .news-hero .lede{
  margin:20px 0 0;
  max-width:36em;
  font-size:clamp(15px,1.7vw,17px);
  line-height:1.8;
  color:rgba(232,238,249,.82);
}
.page-news .news-jump{
  list-style:none;
  margin:clamp(28px,4vw,42px) 0 0;
  padding:0;
  display:flex;
  flex-wrap:wrap;
  gap:12px 30px;
}
.page-news .news-jump a{
  display:inline-flex;
  align-items:baseline;
  gap:8px;
  padding-bottom:6px;
  font-size:14px;
  letter-spacing:.03em;
  color:var(--mist);
  text-decoration:none;
  border-bottom:1px solid rgba(0,229,255,.34);
  transition:color .2s var(--ease),border-color .2s var(--ease);
}
.page-news .news-jump a:hover,
.page-news .news-jump a:focus-visible{
  color:var(--cyan);
  border-color:var(--cyan);
}
.page-news .news-jump__idx{
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.08em;
  color:var(--cyan);
}

/* ---------- 通用区块 ---------- */
.page-news .section{
  padding:clamp(46px,7vw,88px) 0;
}
.page-news .section--tight{
  padding-top:clamp(30px,5vw,56px);
}
.page-news .sec-head{
  max-width:46em;
  margin-bottom:clamp(24px,4vw,40px);
}
.page-news .sec-head h2{
  margin:8px 0 12px;
  font-family:var(--font-display);
  font-weight:800;
  font-size:clamp(23px,3.6vw,38px);
  line-height:1.16;
  letter-spacing:-.01em;
  color:var(--mist);
}
.page-news .sec-head__note{
  margin:0;
  font-size:clamp(15px,1.7vw,16.5px);
  line-height:1.78;
  color:var(--haze);
}

/* ---------- 条目筛选 ---------- */
.page-news .note-filter{
  position:relative;
}
.page-news .note-radio{
  position:absolute;
  width:1px;
  height:1px;
  opacity:0;
  pointer-events:none;
}
.page-news .note-bar{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-bottom:clamp(16px,3vw,26px);
}
.page-news .note-bar label{
  padding:9px 16px;
  font-size:13px;
  font-weight:600;
  letter-spacing:.04em;
  color:var(--haze);
  background:rgba(22,48,92,.55);
  cursor:pointer;
  user-select:none;
  clip-path:polygon(8px 0,100% 0,100% calc(100% - 8px),calc(100% - 8px) 100%,0 100%,0 8px);
  transition:color .2s var(--ease),background .2s var(--ease);
}
.page-news .note-bar label:hover{
  color:var(--mist);
  background:rgba(22,48,92,.9);
}
.page-news #note-f-all:checked ~ .note-bar label[for="note-f-all"],
.page-news #note-f-ver:checked ~ .note-bar label[for="note-f-ver"],
.page-news #note-f-data:checked ~ .note-bar label[for="note-f-data"],
.page-news #note-f-tip:checked ~ .note-bar label[for="note-f-tip"]{
  color:var(--night);
  background:var(--cyan);
}
.page-news #note-f-ver:checked ~ .note-stream .note:not(.note--ver),
.page-news #note-f-data:checked ~ .note-stream .note:not(.note--data),
.page-news #note-f-tip:checked ~ .note-stream .note:not(.note--tip){
  display:none;
}

/* ---------- 条目流 ---------- */
.page-news .note-list{
  list-style:none;
  margin:0;
  padding:0;
}
.page-news .note{
  position:relative;
  display:grid;
  gap:10px;
  padding:22px 10px 22px 20px;
  border-bottom:1px solid var(--nl-line);
  transition:background .25s var(--ease);
}
.page-news .note::before{
  content:"";
  position:absolute;
  left:0;
  top:20px;
  bottom:20px;
  width:3px;
  background:var(--note-c,var(--cyan));
  transition:top .25s var(--ease),bottom .25s var(--ease);
}
.page-news .note:hover{
  background:rgba(22,48,92,.42);
}
.page-news .note:hover::before{
  top:10px;
  bottom:10px;
}
.page-news .note--ver{--note-c:var(--orange);}
.page-news .note--data{--note-c:var(--magenta);}
.page-news .note--tip{--note-c:var(--cyan);}
.page-news .note__title{
  margin:0 0 6px;
  font-family:var(--font-display);
  font-weight:700;
  font-size:clamp(16px,2.2vw,19px);
  line-height:1.48;
  letter-spacing:-.005em;
  color:var(--mist);
}
.page-news .note__sum{
  margin:0;
  font-size:14.5px;
  line-height:1.72;
  color:var(--haze);
}
.page-news .note__meta{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px 14px;
}
.page-news .note__time{
  font-family:var(--font-mono);
  font-size:12.5px;
  letter-spacing:.05em;
  color:var(--haze);
}
.page-news .note__dur{
  font-size:12px;
  letter-spacing:.04em;
  color:rgba(147,166,196,.72);
  transition:color .2s var(--ease);
}
.page-news .note:hover .note__dur{
  color:var(--mist);
}

/* 分隔色带 */
.page-news .note-banner{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:10px 24px;
  margin:clamp(24px,4vw,38px) 0;
  padding:20px clamp(18px,3vw,30px);
  background:linear-gradient(100deg,var(--indigo),var(--wine) 66%,var(--teal));
  clip-path:polygon(0 0,100% 0,calc(100% - 22px) 100%,0 100%);
}
.page-news .note-banner p{
  margin:0;
  max-width:38em;
  font-size:14.5px;
  line-height:1.65;
  color:var(--mist);
}
.page-news .note-banner span{
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.1em;
  color:var(--cyan);
  white-space:nowrap;
}

/* ---------- 专题系列 ---------- */
.page-news .series{
  display:grid;
  grid-template-columns:1fr;
  gap:20px;
}
.page-news .series__item{
  position:relative;
  padding:clamp(20px,3vw,28px);
  border-top:2px solid var(--sc,var(--cyan));
  background:var(--nl-panel);
  clip-path:polygon(0 0,100% 0,100% calc(100% - var(--cut)),calc(100% - var(--cut)) 100%,0 100%);
}
.page-news .series__item--ver{
  --sc:var(--orange);
  background:linear-gradient(168deg,rgba(255,138,0,.12),var(--nl-panel) 58%);
}
.page-news .series__item--data{
  --sc:var(--magenta);
  background:linear-gradient(168deg,rgba(255,45,149,.13),var(--nl-panel) 58%);
}
.page-news .series__item--tip{
  --sc:var(--cyan);
  background:linear-gradient(168deg,rgba(0,229,255,.12),var(--nl-panel) 58%);
}
.page-news .series__fig{
  margin:0 0 18px;
  overflow:hidden;
  clip-path:polygon(0 0,100% 0,100% calc(100% - 18px),calc(100% - 18px) 100%,0 100%);
}
.page-news .series__fig img{
  display:block;
  width:100%;
  height:auto;
  aspect-ratio:3/2;
  object-fit:cover;
}
.page-news .series__item h3{
  margin:12px 0 10px;
  font-family:var(--font-display);
  font-weight:700;
  font-size:clamp(18px,2.4vw,22px);
  line-height:1.4;
  color:var(--mist);
}
.page-news .series__item p{
  margin:0 0 16px;
  font-size:14.5px;
  line-height:1.78;
  color:var(--haze);
}
.page-news .series__link{
  display:inline-block;
  font-size:14px;
  letter-spacing:.03em;
  color:var(--cyan);
  text-decoration:none;
  border-bottom:1px solid rgba(0,229,255,.38);
  padding-bottom:4px;
  transition:color .2s var(--ease),border-color .2s var(--ease);
}
.page-news .series__link:hover,
.page-news .series__link:focus-visible{
  color:var(--mist);
  border-color:var(--mist);
}

/* ---------- 栏目索引 ---------- */
.page-news .cat-list{
  display:grid;
  grid-template-columns:1fr;
  border-top:1px solid var(--nl-line);
}
.page-news .cat{
  display:grid;
  grid-template-columns:1fr auto;
  gap:6px 18px;
  padding:18px 4px;
  border-bottom:1px solid var(--nl-line);
  text-decoration:none;
  color:inherit;
  transition:background .2s var(--ease),padding-left .2s var(--ease);
}
.page-news .cat:hover{
  background:rgba(22,48,92,.45);
  padding-left:14px;
}
.page-news .cat__name{
  font-family:var(--font-display);
  font-weight:700;
  font-size:17px;
  color:var(--mist);
}
.page-news .cat__count{
  font-family:var(--font-mono);
  font-size:13px;
  letter-spacing:.06em;
  color:var(--cyan);
  white-space:nowrap;
}
.page-news .cat__desc{
  grid-column:1 / -1;
  margin:0;
  font-size:14px;
  line-height:1.65;
  color:var(--haze);
}

/* ---------- 跟上更新 ---------- */
.page-news .follow{
  padding:clamp(44px,6vw,78px) 0;
  background:linear-gradient(122deg,var(--teal) 0%,var(--abyss) 62%,var(--night) 100%);
  clip-path:polygon(0 22px,100% 0,100% 100%,0 100%);
}
.page-news .follow__grid{
  display:grid;
  grid-template-columns:1fr;
  gap:28px;
}
.page-news .follow__lead h2{
  margin:8px 0 14px;
  font-family:var(--font-display);
  font-weight:800;
  font-size:clamp(22px,3.4vw,34px);
  line-height:1.2;
  letter-spacing:-.01em;
  color:var(--mist);
}
.page-news .follow__lead p{
  margin:0 0 12px;
  font-size:15px;
  line-height:1.8;
  color:rgba(232,238,249,.8);
}
.page-news .follow__links{
  list-style:none;
  margin:0;
  padding:0;
  border-top:1px solid rgba(147,166,196,.22);
}
.page-news .follow__links li{
  border-bottom:1px solid rgba(147,166,196,.22);
}
.page-news .follow__links a{
  display:block;
  position:relative;
  padding:15px 26px 15px 18px;
  font-size:14.5px;
  line-height:1.5;
  color:var(--mist);
  text-decoration:none;
  transition:background .2s var(--ease),color .2s var(--ease),padding-left .2s var(--ease);
}
.page-news .follow__links a::after{
  content:"→";
  position:absolute;
  right:6px;
  top:50%;
  transform:translateY(-50%);
  font-family:var(--font-mono);
  font-size:13px;
  color:var(--orange);
  opacity:.65;
  transition:opacity .2s var(--ease),right .2s var(--ease);
}
.page-news .follow__links a:hover,
.page-news .follow__links a:focus-visible{
  background:rgba(0,229,255,.08);
  color:var(--cyan);
  padding-left:24px;
}
.page-news .follow__links a:hover::after,
.page-news .follow__links a:focus-visible::after{
  opacity:1;
  right:10px;
}

/* ---------- 断点 ---------- */
@media (min-width:720px){
  .page-news .note{
    grid-template-columns:minmax(0,1fr) 168px;
    align-items:start;
    column-gap:26px;
    padding:24px 12px 24px 24px;
  }
  .page-news .note__meta{
    flex-direction:column;
    align-items:flex-start;
    gap:9px;
  }
  .page-news .cat-list{
    grid-template-columns:1fr 1fr;
    column-gap:clamp(20px,4vw,52px);
  }
  .page-news .series{
    grid-template-columns:1fr 1fr;
    align-items:start;
  }
  .page-news .series__item--ver{
    grid-column:1 / -1;
  }
  .page-news .series__item--tip{
    margin-top:36px;
  }
  .page-news .follow__grid{
    grid-template-columns:1.05fr .95fr;
    gap:clamp(28px,5vw,56px);
    align-items:start;
  }
}

@media (min-width:1000px){
  .page-news .note-list--shift{
    margin-left:clamp(24px,5vw,72px);
  }
  .page-news .series{
    grid-template-columns:repeat(12,1fr);
    gap:22px;
  }
  .page-news .series__item--ver{
    grid-column:span 5;
  }
  .page-news .series__item--data{
    grid-column:span 4;
    margin-top:52px;
  }
  .page-news .series__item--tip{
    grid-column:span 3;
    margin-top:104px;
  }
}

@media (prefers-reduced-motion:reduce){
  .page-news *,
  .page-news *::before,
  .page-news *::after{
    transition-duration:.01ms !important;
    animation-duration:.01ms !important;
  }
}
<<<END>>>